The RS 5 boasts a twin-turbo V6 engine with 95 horsepower more than the S5, which enables even quicker acceleration. Audi sharpened the RS 5's handling as well, and the car has genuine track-day potential. The main trade-off is that the RS 5 has a much higher starting price than the S5 at $77,900. Keep in mind there are other big differences between the two, the A5 is essentially an A4 with a Sportback and the A7 is an A6 with a Sportback. The A7’s interior is more premium and the infotainment and driver assist tech is newer. The A7 is also significantly more expensive. Also the rear legroom on the A5 is limited, it’s a coupe platform. 2023 Audi A7 Sportback. Select configuration: Prestige 55 TFSI quattro. $70,200. Starting Price (MSRP) 8.4. 2023 Audi A7 Sportback For Sale 2023 Audi A7 Sportback Full Review 2023 Audi A7 For a new model, the Audi S5 Sportback's price is between $64,305 and $72,964, with the Audi S7 priced between $91,915 and $106,158. Audi S5 Sportback vs. Audi S7 Resale/Retained Value. Looking at the 5-year depreciation rate for both models, the Audi S5 Sportback loses 49.1 percent of its value and the Audi S7 loses 54.1 percent of its value. The price of the 2022 Audi RS5 Sportback starts at $77,295. We think the new Sonoma Green metallic paint is the perfect hue to draw even more attention to the already assertive-looking Audi. We'd Audi S5 vs Audi A7 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance. Audi S5 vs Audi A7. 2024 Audi S5 3.0T quattro Premium Cabriolet AWD. The allroad is decently softer and rides more comfortably than the A5 Sportback. Obviously, you have a bit more headroom and cargo space in the allroad too, but it won't handle as tightly. The biggest things that kept me away from the allroad are price and availability Dealers don't have very many (if any at all) in inventory, meaning that Audi A7 vs Audi S5 Sportback Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance. Audi A7 vs Audi S5 Sportback. 2024 Audi A7 quattro Premium 55 TFSI AWD. XoRsf.